V-TUF 20 Litre M-Class Hepa H13 99.99% Rated Bags made specifically for the STACKVAC110 (110V) & STACKVAC240 (240V) industrial V-TUF dust extractor are made of strong HEPA filter media with pleated edges for maximum expansion and triple stitched seams to ensure reliable dust retention. They also have a rubber inlet seal and shut-off-gate to minimise dust leakage during operation and disposal. VTM401 V-TUF bags provide an extra layer of HEPA filtration, ensuring the V-TUF STACKVAC vacuum becomes fully compliant with all M-Class silica dust regulations. The V-TUF STACKVAC dust extraction vacuum bags (Order Code: VTVM401) must always be used when operating the machine, to ensure full protection from hazardous dusts escaping back into the air and harming the lungs of the surrounding workforce. V-TUF M-Class Rated Dust Extractors are designed to protect you from Silica Dust!
Silica dust is created when sanding, drilling, demolishing, cutting, sweeping products such as concrete block & bricks, tiles, sandstone, slate, granite slate, limestone & marble. So, by using M-Class rated dust extraction equipment where you extract the dust at source, instead of it becoming airborne, you are doing the right thing by prevent people from inhaling the hazardous silica dust particles into their lungs, and preventing yourself, and those around you from getting an occupational lung disease, and also preventing people from death! M-Class filtration is the minimum regulation required on UK building sites set on by the Health & Safety Executive. Legal requirements in the UK.
There are three main classes of V-TUF dust extraction on the UK market currently: L, M and H Class. The official wording of the differences are as follows:
L Class 1.0% Dusts with maximum allowable concentrations (MAC) > 1 mg/m
V-TUF Models Available: (VACW&D110 & VACW&D240)
M Class < 0.1% Dusts with maximum allowable concentrations (MAC) 0.1 mg/m
V-TUF Models Available: (MINI110 & MINI240, MIGHTYM110 & MIGHTYM240, STACKVAC110 & STACKVAC240, RUCKVAC-iON)
H Class < 0.005% Dusts with maximum allowable concentrations (MAC) < 0.1 mg/m
V-TUF Models Available: (MIDIH110 & MIDIH240, MIDIS110 & MIDIS110, MAXI-H110-50L & MAXI-H-240-50L, MAXI-H110-80L & MAXI-H-240-80L)